<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">

      <div class="title">智慧园区-登录</div>
      <el-form ref="form" :rules="rules" :model="form">
        <el-form-item
          label="账号"
          prop="username"
        >
          <el-input v-model="form.username" />
        </el-form-item>

        <el-form-item
          label="密码"
          prop="password"
          show-password
        >
          <el-input v-model="form.password" />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="form.remember">记住我</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" class="login_btn" @click="loginBtn">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Login',
  data() {
    return {
      form: {
        username: '',
        password: '',
        remember: false
      },
      rules: {
        username: [
          { required: true, message: '请输入账号', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ]
      }
    }
  },
  mounted() {
    if (localStorage.getItem('smart_campus_key')) {
      this.form.username = JSON.parse(localStorage.getItem('smart_campus_key')).username
      this.form.password = JSON.parse(localStorage.getItem('smart_campus_key')).password
    }
  },
  methods: {
    async loginBtn() {
      await this.$refs.form.validate()
      await this.$store.dispatch('user/loginAction', { username: this.form.username, password: this.form.password })
      this.$router.push('/')
      if (this.form.remember) {
        // 将用户名和密码存本地
        localStorage.setItem('smart_campus_key', JSON.stringify(this.form))
      } else {
        localStorage.removeItem('smart_campus_key')
      }
    }
  }
}

</script>

<style scoped lang="scss">
  .login_body {
    display: flex;
  }
  .bg {
    width: 60vw;
    height: 100vh;
    background: url('~@/assets/login-bg.svg') no-repeat;
    background-position: right top;
    background-size: cover;
  }
  .box {
    margin: 200px 10% 0;
    flex: 1;
    .title {
      padding-bottom: 76px;
      font-size: 26px;
      font-weight: 500;
      color: #1e2023;
    }
    ::v-deep() {
      .ant-form-item {
        display: flex;
        margin-bottom: 62px;
        flex-direction: column;
      }
      .ant-form-item-label label {
        font-size: 16px;
        color: #8b929d;
      }
      .ant-input,
      .ant-input-password {
        border-radius: 8px;
      }
    }
  }
  .login_btn{
    width: 100%;
  }
</style>
